Browse Standards

激光晶体棒型号命名方法

Designation for laser crystal rods

固体激光材料名词术语

Terms and definitions of solid-state laser materials

压电陶瓷材料和压电晶体声表面波性能测试方法

Test methods for SAW properties of piezoelectric ceramics and crystals

压电陶瓷材料性能测试方法 泊松比σE的测试

Test methods for the properties of piezoelectric ceramics--Test for Poisson’s ratio σE

压电陶瓷材料性能测试方法 相对自由介电常数温度特性的测试

Test methods for the properties of piezoelectric ceramics--Test methods for temperature characteristics of relative free dielectric constants

压电陶瓷材料性能测试方法 纵向压电应变常数d33的准静态测试

Test methods for the properties of piezoelectric ceramics--Quasi-static testfor piezoelectric strain content d33

电子设备用C 类预调可变电容器空白详细规范

Blank detail specification for variable preset capacitors type C in electronic equipments

电子设备用B 类微调可变电容器空白详细规范

Blank detail specification for variable trimmer capacitors type B in electronic equipments

半导体分立器件型号命名方法

The rule of type designation for discrete semiconductor devices

阴极碳酸盐牌号命名方法

Designation for cathode carbonates

夜视器件和存储管用Y20荧光粉

Phosphor Y20 for low-light-level picturetubes and storage tubes

阴极碳酸盐

Cathode carbonates

阴极碳酸盐粒度分布的测定 离心沉降法

Test method for particle distribution of cathode carb-onates by centrifugation sedimentation

D 类瓷件技术条件

Specification for ceramic parts，type D

C 类瓷件技术条件

Specification for ceramic parts，type C

B 类瓷件技术条件

Specification for ceramic parts，type B

A 类瓷件技术条件

Specification for ceramic parts，type A

电子陶瓷零件技术条件

General specification for electronic ceramic parts

电子陶瓷名词术语

Terms for electronic ceramics

铌酸锂、钽酸锂、锗酸铋、硅酸铋压电单晶材料型号命名方法

Designations for LiNbO3， LiTaO3， Bi12GeO20，Bi12SiO20 piezoelectric crystals